Wang, Qiu-sheng Laparoscopic Heller-Dor operation for patients with achalasia. [electronic resource] - Chinese medical journal Mar 2006 - 443-7; discussion 447-8 p. digital Publication Type: Journal Article ISSN: 0366-6999 Subjects--Topical Terms: AdultAgedDigestive System Surgical Procedures--methodsEsophageal Achalasia--surgeryEsophagus--surgeryFemaleFollow-Up StudiesFundoplication--methodsHumansLaparoscopy--methodsMaleMiddle AgedMinimally Invasive Surgical Procedures--methods